Jon brought over a box of parts for constructing the metal PMCs. I have stored it along the Y-arm, on top of the green optics cabinet.

I didn't do an exhaustive inventory check, but the following are the rough contents of the box:

• 41 deg AoI flat mirrors, R=99% @ 1064nm --- 11 pcs
• 6.8 deg AoI curved mirrors --- 5 pcs
• PZTs --- 3pcs
• Metal PMC body --- 2 pcs
• "Baked PZT endcaps" --- 3 pcs
• Ball bearings, clamps, misc hardware

I didn't inspect the optics but since we have so many, I am hoping we can find 3 good quality ones for one cavity at least. We should check that the geometry is suitable for our RF sideband frequencies.